Buy a Gift Get a Gift
  1. Parts

1981 Yamaha XS400

1981 Yamaha XS400
Front Tire:
3.00-18
Rear Tire:
3.50-18
Spark Plug:
BP7ES
Battery:
12N12A-4A-1
Stock Chain/Belt:
530x102
Front Sprocket:
16T
Rear Sprocket:
37T
Oil Filter:
KN-144
Select Your Ride: Go

Top Selling Parts for your 1981 Yamaha XS400

Grid List
Motion Pro Throttle Cable
Motion Pro
Throttle Cable
$5.40 - $62.09
You save up to $1.85 (10%)
  • Black
(38)
Motion Pro Throttle Cable Get your bike or ATV feeling like new with a new set of throttle cables from Motion Pro. Whether your throttle cable is sticking, broken, or just a little old you will be ...
KG Clutch Factory Pro Friction Disc Set
KG Clutch Factory Pro Friction Disc Set For riders requiring top performance and reliability from their motorcycles at a competitive price Specially blended cork based material for the discs that a...
Accel Universal 8.8mm Spark Plug Wires
Accel Universal 8.8mm Spark Plug Wires Get your motorcycles ignition system sparking at it's full potential by installing ACCEL Motorcycle 8.8mm spark plug wires. Accel wires are made in the U.S....
Motion Pro Speedometer Cable Kit
Motion Pro
Speedometer Cable Kit
$13.05
You save $1.45 (10%)
  • Silver
(12)
Motion Pro Speedometer Cable Kit  Universal inner speedometer cable repair kit Will fit most models of Harley, Honda, Kawasaki, Suzuki, Yamaha and European motorcycles Kit contains 50" of cable tha...
K&L Fuel Petcock Rebuild Kit
K&L
Fuel Petcock Rebuild Kit
$8.19 - $40.99
You save up to $1.50 (5%)
(5)
K&L Fuel Petcock Rebuild Kit Don't want to spend money on a broken fuel petcock? Here is a rebuild kit from K&L to get your bike back on the road. Includes all necessary o-rings and diaphragms (e...
BikeMaster Spear LED Turn Signals
BikeMaster
Spear LED Turn Signals
$35.99
You save $2.96 (8%)
  • Black/Amber
  • Carbon/Amber
  • Chrome/Amber
(4)
BikeMaster Spear LED Turn Signals You'll get the point with the aggressive angular-cut shape of the Spear LED Turn Signals from BikeMaster. Designed to fade into the background yet remain visible...
Emgo Euro Handlebars
Emgo
Euro Handlebars
$23.76 - $24.61
You save $4.34 (15%)
  • Black
  • Chrome
(8)
Emgo Euro Handlebars Get a brand new set of bars for your bike with Emgo's quality handlebars. Made of sturdy carbon steel, you will have the confidence in your controls. 7/8" diameter A...
Emgo Universal Fuel Filter
Emgo
Universal Fuel Filter
$8.46 - $9.31
You save $1.64 (15%)
  • Chrome
  • Glass
(10)
Emgo Universal Fuel Filter Sizes to fit 1/4” or 5/16” fuel lines Glass fuel filters have glass body with chrome end caps; include hose clamps and spare nylon filter element Me...
Closeout up to 26% off
KG Clutch Factory High Performance Spring Set
KG Clutch Factory
High Performance Spring Set
$10.99 - $24.95
You save up to $3.96 (26%)
(9)
Closeout up to 26% off
KG Clutch Factory High Performance Spring SetFor riders requiring top performance and reliability from their motorcycles at a competitive price High-performance Kevlar plate kits available for most...
BikeMaster TruGel Battery
BikeMaster
TruGel Battery
$28.99 - $185.99
You save $9.96 (10%)
  • Blue
(195)
BikeMaster TruGel BatteryThe BikeMaster TruGel Battery is an indisputable leader in powersports for consistency, durability and safety. BikeMaster uses nano-gel technology to provide you with a vib...
BikeMaster Lithium Ion Battery
BikeMaster
Lithium Ion Battery
$80.99 - $287.99
You save $14.96 (10%)
  • Black
(23)
Video
VIDEO     
BikeMaster Lithium Ion Battery Lithium Ion batteries are favored for their light weight, low self-discharge rate and long storage life. Smaller in size than lead acid batteries, a Lithium Ion Batte...
K&N Performance Oil Filter
K&N
Performance Oil Filter
$6.99 - $13.99
You save $1.00 (11%)
  • Red
(183)
Video
VIDEO     
K&N Oil FilterSimilar to their air filters, K&N Oil Filters are known for their longevity and high performance. Made to fit applications ranging from sport bikes to cruisers, dirt bikes and ATVs, t...
Shorai LFX Battery
Shorai
LFX Battery
$89.96 - $296.96
You save $15.99 (10%)
  • Black
(56)
Video
VIDEO     
Shorai LFX Battery Shorai offers the next generation of high-powered, long-lasting motorcycle and ATV batteries that is sure to leave the others behind. The Shorai LFX is the first in the industry ...
Emgo O.E.M. Replacement Mirror
Emgo
O.E.M. Replacement Mirror
$8.99 - $50.11
You save $0.96 (10%)
  • Black
(91)
Emgo O.E.M. Replacement Mirror Designed to look exactly like your O.E.M. mirror, Emgo gives you a quality replacement motorcycle mirror at a price far below what you'd find at the dealer. **Note: ...
Motion Pro Clutch Cable
Motion Pro
Clutch Cable
$8.09 - $29.97
You save $2.11 (10%)
  • Black
(105)
Motion Pro Clutch Cable A painless OEM alternative for dirt bikes, street bikes and ATVs, the Motion Pro clutch cable fits right in and keeps your clutch working smoothly. Standard black vinyl coi...
EBC Standard CK Series Clutch Kit
EBC
Standard CK Series Clutch Kit
$13.99 - $146.99
You save $3.01 (4%)
(18)
EBC Standard CK Series Clutch Kit Cork-based clutch material impregnated with aluminum particles to increase wear life and heat resistance Highly compressed construction avoids swell and clu...
DID 530VX X-Ring Chain
DID
530VX X-Ring Chain
$127.99 - $214.99
You save up to $53.00 (20%)
  • Gold/Black
  • Natural
(4)
DID 530VX X-Ring ChainGreater rigidity Greater rigidity brings smoother handling, reduced power loss, quicker response Highest value in all D.I.D series Superior longer life than previous D.I.D ...
HiFloFiltro Oil Filter
HiFloFiltro
Oil Filter
$3.29 - $8.99
You save $0.74 (15%)
(143)
HiFloFiltro Oil Filter The Hiflofiltro - Thai Yang Kitpaisan factory was founded in 1955 and has been manufacturing filters for the OEM motor industry since 1963. With the experience of more than ...
CRG Hindsight Lane Split Bar End Mirror
CRG
Hindsight Lane Split Bar End Mirror
$63.99
You save $15.96 (20%)
  • Black
  • Silver
(35)
CRG Hindsight Lane Split Bar End Mirror The Hindsight LS (Lane Split) Bar End Mirror was created by adding the folding/retractable feature to the original Hindsight. There are two primary bene...
EBC Brake Shoes
EBC
Brake Shoes
$14.99 - $63.99
You save $2.01 (4%)
(19)
EBC Brake Shoes These EBC Brake Shoes are an excellent choice for replacing OEM brake shoes. EBC Brake Shoes give you the durability you want and the performance you need. These brake shoes also me...
BikeMaster Oil Filters
BikeMaster
Oil Filters
$3.45 - $10.99
You save $0.06 (1%)
  • Black
(59)
Bikemaster Oil Filters Keep your street bike, dirt bike, ATV, cruiser, or chopper running with some preventative maintenance. Change your oil and oil filter to get all the power and life out of you...
Yuasa Yumicron 12V Battery
Yuasa
Yumicron 12V Battery
$18.99 - $119.99
You save $4.96 (8%)
  • Black
(10)
Yuasa Yumicron 12-Volt Battery The Yumicron 12-Volt Battery provides you with 30% more cranking amps than conventional batteries. Yuasa gives you perfect starting power for high compression engines...
Live Chat